Welcome to BlackJack 21 Trainer

Learn card counting and master advanced blackjack strategies. Progress from beginner to elite player.

📚 Learn

Master High-Low and advanced card counting systems

🎮 Practice

Play virtual casino games with real-time feedback

📊 Track

Monitor progress with detailed analytics

Lessons

High-Low Card Counting System

Beginner

The High-Low system is the foundation of card counting.

2-6 +1
7-9 0
10-A -1

Omega II System

Advanced

A more complex system with higher betting correlation.

2, 3, 7 +1
4, 5, 6 +2
8, A 0
9 -1
10, J, Q, K -2

Wong Halves System

Expert

The most complex but most accurate counting system.

2, 7 +0.5
3, 4, 6 +1
5 +1.5
8 0
9 -0.5
10, J, Q, K, A -1

Practice Game

Running Count: 0
True Count: 0.0
Cards Remaining: 208
Penetration: 0%

What's the count value for this card?

Session Performance

Accuracy 0%
Cards Counted 0
Streak 0
Speed 0 cards/min

Live Play

Up to 30 minutes per session. The shoe counts itself—watch the true count, size your bet before each deal, then use basic strategy on your cards. Dealer stands on all 17s · double after split allowed.

Before you start

  1. Pick how the deck is counted (High-Low, Omega II, or Wong Halves).
  2. Choose shoe size (4–8 decks).
  3. Tap Start session—the clock runs until time runs out or you end.

Your Statistics

Overall Performance

Total Sessions 0
Average Accuracy 0%
Best Accuracy 0%
Avg Speed 0

System Breakdown

High-Low 0 sessions 0% avg
Omega II 0 sessions 0% avg
Wong Halves 0 sessions 0% avg

Recent Sessions

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7-Day Progress